It's Who We Are...
Diesel Fuel Doctor provides innovative and cost effective products and services for customers needing fuel maintenance or a fuel quality control program. DFD is environmentally friendly.
Started in 2005 and fully incorporated in 2006, we are one of the oldest full time, fully committed, fuel maintenance companies in the United States. Diesel Fuel Doctor maintains the largest distribution network of service providers and fuel maintenance equipment in the world. Originating in the Great Lakes Basin and operating primarily in the continental 48 states, we have grown internationally with offices now open in Australia as well.
The company continues to grow as it provides exceptional service, quality products, and industry knowledge to its customers in the stand-by power, mining, rail, trucking, shipping, recreational boating, RV, and bio-diesel industries.
20+ Years Experience
With over 20 years of experience in the oil & gas industry, we guarantee the best quality service and solutions.
Safety & Environment
For us, occupational safety & environmental stewardship is a top priority and go hand in hand. We believe it's all worth it!
Service We Provide
Fuel Additives
Field Testing, Lab Reporting & Analysis
Tank Maintenance
Fuel Cleaning / Polishing
Latest Industries Served
All Projects
Agriculture
Construction
Data Centers & Generators
Fuel Contamination
Oil & Gas
Tank Maintenance
DFD Network
What’s in the bottom of your tank?
Do you know? Do you want to?
You should!
FAQ of Our Customers
We do!
We get a lot of questions and there are some that are asked a lot in this business. Here's just a few...
Pulling a fuel sample from the bottom of the tank is the most accurate way to know.
Water is heavier than fuel!!
Probably!
You might want to check your fuel filters.
If they are a mess, the problem is almost certainly in your tank!
Nope! Algae is a nickname for degraded fuel.
SIDENOTE: Microbial growth (mold, yeast, & fungus) can grow in some biodiesel and certainly in water in fuel.
Could be a couple of things:
Very likely, it is microbial growth.
- If it is cold, it could be biodiesel contents or your fuel gelling.
- If the problem goes away as temperatures rise, it is most likely your fuel gelling.
Mostly, we call that non combustible particulate matter (sand, dust, rust, maybe a bug or a few hundred).
All fuel tanks are vented. Whatever is going on outside your fuel tank, very often makes its way inside too!
Let's Chat!
DFD Team
Join Our Team
We are looking for talented & driven people to come work with us.
Fuel For Thought is designed to be more than a “Freshman class” in fuel quality control. We’re going to present some technical stuff in small bites.
We hope you will find it both useful and entertaining.
Testimonials
“Your two technicians who work at our facility were top-notch guys, very thorough & professional.
I spent some time with them, and they took me through the polishing process of each component of the system and how the equipment works. Very interesting and specialized service you are providing."
Facilities Manager
Memorial Health | Lincoln Memorial Hospital
“Our visit this week was a great one! Your team arrived on-time, as scheduled, and drew diesel samples from our 500 gallon emergency generator fuel tank as well as our 4 – 395 gallon fuel tanks on-site. They labeled each sample and removed all their equipment. Your team was very professional and proficient."
Catalina Jimenez
JLL, a P&G Business Partner
"Over the years, our relationship with Diesel Fuel Doctor has flourished, and we are the better for it."
Ricky Vasquez
VP - Data Center Facilities, Tierpoint
We can count on Diesel Fuel Doctor taking care of our customers no matter the location or problem. We use them for all our tank maintenance needs alongside any diesel fuel issues we encounter. Torre and his team have always had our backs.
Jayme Oyen
Atlas Fuel Services
All cleaned up and no problems any longer with my equipment. Diesel Fuel Doctor was able to isolate my tank issue and fixed/treated my fuel for water contamination.
